package com.aaa.mapper;

import com.aaa.pojo.Nation;

import java.util.List;

public interface NationMapper {
    /**
     *
     * @param id
     * @return
     */
    int deleteByPrimaryKey(Integer id);

    /**
     *
     * @param record
     * @return
     */
    int insertSelective(Nation record);

    /**
     *
     * @param id
     * @return
     */
    Nation selectByPrimaryKey(Integer id);

    /**
     *
     * @return
     */
    List<Nation> selectAll();
    /**
     *
     * @param record
     * @return
     */
    int updateByPrimaryKeySelective(Nation record);


}